Diff Report
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1550a08dd9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\ApcuBackend::getMultiple

Drupal\Core\Cache\ApcuBackend::getMultipleRun #54e1529b7f3e4Run #54e1550a08dd9DiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)10,841 10,613 -228 -2.1%
Incl. Wall Time (microsec) per call 172 168 -4 -2.1%
Excl. Wall Time (microsec)1,049 1,003 -46 -4.4%
Incl. MemUse (bytes)3,819,728 3,819,728 0 0.0%
Incl. MemUse (bytes) per call 60,631 60,631 0 0.0%
Excl. MemUse (bytes)-92,768 -92,768 0 0.0%
Incl. PeakMemUse (bytes)3,247,768 3,247,768 0 0.0%
Incl. PeakMemUse (bytes) per call 51,552 51,552 0 0.0%
Excl. PeakMemUse (bytes)10,664 10,664 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ApcuBackend::getMultiple [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -228 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-46 -20.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\ChainedFastBackend::getMultiple0 N/A% -228 -100.0% 0 N/A% 0 N/A%
Child functions
apc_fetch0 N/A% -94 -41.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\ApcuBackend::prepareItem0 N/A% -61 -26.8% 0 N/A% 0 N/A%
array_keys0 N/A% -13 -5.7% 0 N/A% 0 N/A%
array_diff0 N/A% -9 -3.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\ApcuBackend::getApcuKey0 N/A% -5 -2.2% 0 N/A% 0 N/A%